Crawlspace Spray Foam
Stops Moisture at the Source

In South Louisiana, the ground under your home is wet, warm, and full of humidity. Without proper sealing, that moisture is slowly getting into your floor, your walls, and your air. Spray foam closes that pathway completely.

What's Happening in Your Crawlspace

South Louisiana has some of the highest groundwater and humidity levels in the country. If your home has a crawlspace or is elevated on piers, that space under the floor is constantly exposed to ground moisture, warm humid air, and flooding risk.

Over time this causes wood rot, mold growth, pest infestations, hot or cold floors depending on the season, and poor indoor air quality in the living space above. Insulation in the floor joists alone doesn't fix it — the moisture still gets through.

Closed cell spray foam applied to the underside of your subfloor and to the interior walls of the crawlspace creates a complete moisture barrier. It's the right way to do this in our climate.

Creates a true vapor and moisture barrier
Eliminates the pathway for ground moisture
Prevents mold and wood rot in floor structure
Improves comfort — no more cold or hot floors
Reduces indoor humidity and air quality issues
Critical for elevated homes in flood-prone areas
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Ground Moisture

Louisiana soil is saturated year-round. Without a barrier, that moisture vapor rises directly into your floor system and living space.

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Mold & Rot Risk

Warm, humid crawlspaces are ideal conditions for mold growth and wood rot. Spray foam removes the moisture that feeds both.

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Elevated & Coastal Homes

Homes on piers or near water have even more exposure. Closed cell foam is specifically right for these structures.

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Comfort & Energy Savings

Sealing the subfloor reduces heat loss in winter and heat gain in summer — your floors stay more comfortable and your utility bills drop.

Protect What's Under Your Home

Call us today for a free crawlspace assessment. We'll tell you what you're dealing with and exactly what it takes to fix it.

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